29889146

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 53806080

約数和(自身を除く): 23916934

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 217, 427, 434, 854, 1129, 1891, 2258, 3782, 7903, 13237, 15806, 26474, 34999, 68869, 69998, 137738, 244993, 482083, 489986, 964166, 2134939, 4269878, 14944573, 29889146]

約数ペア:

[(1, 29889146), (2, 14944573), (7, 4269878), (14, 2134939), (31, 964166), (61, 489986), (62, 482083), (122, 244993), (217, 137738), (427, 69998), (434, 68869), (854, 34999), (1129, 26474), (1891, 15806), (2258, 13237), (3782, 7903)]